A method for generating infinite positive self-adjoint test matrices and Riesz bases

VAN DER MEE, CORNELIS VICTOR MARIA;
2005-01-01

Abstract

In this article we propose a method to easily generate infinite multi-index positive definite self-adjoint matrices as well as Riesz bases in suitable subspaces of L2(Rd). The method is then applied to obtain some classes of multi-index Toeplitz matrices which are bounded and strictly positive on l2(Zd). The condition number of some of these matrices is also computed.
2005
Inglese
26
1132
1149
18
WOS:000230502200013
2-s2.0-27144540482
Esperti anonimi
VAN DER MEE, CORNELIS VICTOR MARIA; S., Seatzu
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
2
none
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